lua: stop computing len twice

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-07-30 17:53:43 +02:00
parent f0af665795
commit 330f4304c0
1 changed files with 4 additions and 4 deletions

4
lua.c
View File

@ -575,9 +575,9 @@ luaA_parserc(const char *confpatharg)
confdir = getenv("XDG_CONFIG_HOME");
if(a_strlen(confdir))
if((len = a_strlen(confdir)))
{
len = a_strlen(confdir) + sizeof(AWESOME_CONFIG_FILE);
len += sizeof(AWESOME_CONFIG_FILE);
confpath = p_new(char, len);
a_strcpy(confpath, len, confdir);
}